em ko thay cho nao de hoi ngoai dien dan ca.hoi chi chut nua nhe.CROSSOVER 2way stereo thi em hieu roi.tuc la co 2 chanel(tin hieu tu mixer.L,R) vao cross moi chanel duoc phan tan thanh 2 line 1 la LOW,1 la HIGHT.chanel 2 tuong tu .tuc la minh se co 2 line LOW,2 line HIGHT cua ca 2 line.nhung em ko hieu CROSSOVER hoat dong o che do 3 way MONO thi no se phan tang cho moi lai se nhu the nao?em co xem phan HDSD cua CROSS roi nhung cung chua hieu.chij noi ky dum em van de nay nhe.(CROSSOVER hoat dong o che do 3 way MONO thi no se phan tang cho moi line se nhu the nao)em cam on!